SG122734A1 - AC/DC adapter 110/230 volts, with multiple dc outputs - Google Patents
AC/DC adapter 110/230 volts, with multiple dc outputsInfo
- Publication number
- SG122734A1 SG122734A1 SG1999003360A SG1999003360A SG122734A1 SG 122734 A1 SG122734 A1 SG 122734A1 SG 1999003360 A SG1999003360 A SG 1999003360A SG 1999003360 A SG1999003360 A SG 1999003360A SG 122734 A1 SG122734 A1 SG 122734A1
- Authority
- SG
- Singapore
- Prior art keywords
- volts
- adapter
- outputs
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Sources (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Conversion In General (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG1999003360A SG122734A1 (en) | 1999-07-23 | 1999-07-23 | AC/DC adapter 110/230 volts, with multiple dc outputs |
PCT/SG2000/000103 WO2001008262A2 (en) | 1999-07-23 | 2000-07-21 | Ac/dc adapter 110/230 volts, with multiple dc outputs |
EP00955219A EP1142087A2 (en) | 1999-07-23 | 2000-07-21 | Ac/dc adapter 110/230 volts, with multiple dc outputs |
HK02102617.7A HK1041567A1 (en) | 1999-07-23 | 2002-04-09 | Ac/dc adapter 110/230 volts, with multiple dc outputs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG1999003360A SG122734A1 (en) | 1999-07-23 | 1999-07-23 | AC/DC adapter 110/230 volts, with multiple dc outputs |
Publications (1)
Publication Number | Publication Date |
---|---|
SG122734A1 true SG122734A1 (en) | 2006-06-29 |
Family
ID=20430396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1999003360A SG122734A1 (en) | 1999-07-23 | 1999-07-23 | AC/DC adapter 110/230 volts, with multiple dc outputs |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1142087A2 (en) |
HK (1) | HK1041567A1 (en) |
SG (1) | SG122734A1 (en) |
WO (1) | WO2001008262A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI239112B (en) * | 2004-11-23 | 2005-09-01 | Sinbon Electronics Company Ltd | Portable charging system |
CN100463400C (en) * | 2006-02-11 | 2009-02-18 | 鸿富锦精密工业(深圳)有限公司 | Digital user loop terminal and its power system |
CN101505067B (en) * | 2009-03-11 | 2011-01-05 | 成都市华为赛门铁克科技有限公司 | Hard disk power supply system, hard disk switching board and a method for hard disk power supply |
CN103959574B (en) | 2011-10-13 | 2017-04-05 | 苹果公司 | Power supply adaptor with single piece insulator component |
EP2976689A4 (en) * | 2013-03-20 | 2016-08-10 | Mark Ross | Workstation power system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323962A (en) * | 1981-02-02 | 1982-04-06 | General Electric Company | High efficiency rectifier with multiple outputs |
US5220271A (en) * | 1992-03-17 | 1993-06-15 | Digital Equipment Corporation | Cross regulator for a multiple output power supply |
US5225767A (en) * | 1988-08-08 | 1993-07-06 | Zdzislaw Gulczynski | Synchronous switching power supply with boost and/or flyback converters |
EP0608091A2 (en) * | 1993-01-19 | 1994-07-27 | General Electric Company | Pulsed power converter with multiple output voltages |
US5386359A (en) * | 1992-06-03 | 1995-01-31 | Nec Corporation | Multi-output DC-DC converter using a resonance circuit |
US5400239A (en) * | 1992-12-11 | 1995-03-21 | Northern Telecom Limited | Power converter with plural regulated outputs |
US5442534A (en) * | 1993-02-23 | 1995-08-15 | California Institute Of Technology | Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops |
US5619404A (en) * | 1995-10-30 | 1997-04-08 | Zak; Alexander | Multi-channel single stage high power factor AC to DC converter |
EP0918393A2 (en) * | 1997-11-20 | 1999-05-26 | Harris Corporation | Multiple output DC-to-DC converter having enhanced noise margin and related methods |
-
1999
- 1999-07-23 SG SG1999003360A patent/SG122734A1/en unknown
-
2000
- 2000-07-21 WO PCT/SG2000/000103 patent/WO2001008262A2/en active Application Filing
- 2000-07-21 EP EP00955219A patent/EP1142087A2/en not_active Withdrawn
-
2002
- 2002-04-09 HK HK02102617.7A patent/HK1041567A1/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323962A (en) * | 1981-02-02 | 1982-04-06 | General Electric Company | High efficiency rectifier with multiple outputs |
US5225767A (en) * | 1988-08-08 | 1993-07-06 | Zdzislaw Gulczynski | Synchronous switching power supply with boost and/or flyback converters |
US5220271A (en) * | 1992-03-17 | 1993-06-15 | Digital Equipment Corporation | Cross regulator for a multiple output power supply |
US5386359A (en) * | 1992-06-03 | 1995-01-31 | Nec Corporation | Multi-output DC-DC converter using a resonance circuit |
US5400239A (en) * | 1992-12-11 | 1995-03-21 | Northern Telecom Limited | Power converter with plural regulated outputs |
EP0608091A2 (en) * | 1993-01-19 | 1994-07-27 | General Electric Company | Pulsed power converter with multiple output voltages |
US5442534A (en) * | 1993-02-23 | 1995-08-15 | California Institute Of Technology | Isolated multiple output Cuk converter with primary input voltage regulation feedback loop decoupled from secondary load regulation loops |
US5619404A (en) * | 1995-10-30 | 1997-04-08 | Zak; Alexander | Multi-channel single stage high power factor AC to DC converter |
EP0918393A2 (en) * | 1997-11-20 | 1999-05-26 | Harris Corporation | Multiple output DC-to-DC converter having enhanced noise margin and related methods |
Also Published As
Publication number | Publication date |
---|---|
WO2001008262A2 (en) | 2001-02-01 |
HK1041567A1 (en) | 2002-07-12 |
EP1142087A2 (en) | 2001-10-10 |
WO2001008262A3 (en) | 2001-05-25 |
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